Kissing magnet design for the p p collider

Ayres, D.S.; Bywater, J.A.; Diebold, R.; Foss, M.; Lari, R.J.

doi:10.2172/1155974

Cited by 3 publications

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“…When students were placed in grades in this country around the middle of the last century, the practice of holding students back a grade was widely used here also. By 1909, the retention rate for all grades was estimated to be about 16% (Ayres, 1909).…”

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confidence: 99%

Nonpromotion: A pseudoscientific solution

Niklason

1984

Psychol. Schs.

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The practice of retaining or holding students back a grade is gaining in popularity. A comprehensive review of the literature over the past 16 years supports that view and uncovers great discrepancies between educators' beliefs and confirmable evidence regarding retentions. This article describes actual retention practices in two Utah school districts and compares the children recommended for retention with a control group. These two groups were found to be significantly different in intellectual ability, academic achievement, and adjustment characteristics. In order to measure the effects of nonpromotion, the retained children's growth was compared to the growth of academically similar-functioning children who were recommended for retention but were promoted. These recommended-for-retention children were retested one year after the retention decision was made. Retention was not found to benefit the children academically or in personal or social adjustment.

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confidence: 99%

Nonpromotion: A pseudoscientific solution

Niklason

1984

Psychol. Schs.

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“…As has been beautifully noted before [1,3,6] traditional (Euclidean) basketry and caning patterns can be adapted to produce surfaces of varying curvature (right, figure 2). In the ancient Japanese kogame pattern, strips of material are woven in triangular junctures to form hexagonal holes.…”

Section: Arxiv:240302503v1 [Mathco] 4 Mar 2024mentioning

confidence: 91%

Matching Rules and Substitution Tilings

Goodman-Strauss¹

1998

The Annals of Mathematics

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A substitution tiling is a certain globally de ned hierarchical structure in a geometric space; we show that for any substitution tiling in E n , n 1, subject to relatively mild conditions, one can construct local rules that force the desired global structure to emerge. As an immediate corollary, in nite collections of forced aperiodic tilings are constructed. On the left in gure 1, L-shaped tiles are repeatedly in ated and subdivided". We de ne our terms more precisely in Section 1. As this process is iterated, larger and larger regions of the plane are tiled with L-tiles hierarchically

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“…105 This was perhaps not the greatest missionary speech but apparently Woodward ploughed on regardless during the walk to the lodgings he was willing to offer them, all the while urging their conversion and extolling the virtues of the pope whilst slandering the queen and her lackeys on the privy council. 106 The following morning he called the travellers to him, again willing their conversion. They agreed, prompting Woodward to write letters to William Allen at Rheims, one recommending them for priestly formation and the other detailing news of England, perhaps supplied to him through Rice Griffith's visits.…”

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confidence: 99%

Conformity, Loyalty and the Jesuit Mission to England of 1580

Kelly¹

Religious Tolerance in the Atlantic World

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Kissing magnet design for the p p collider

Cited by 3 publications

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Nonpromotion: A pseudoscientific solution

Nonpromotion: A pseudoscientific solution

Matching Rules and Substitution Tilings

Conformity, Loyalty and the Jesuit Mission to England of 1580

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